Could you tell me if everything went fine when installing from the original OS X Leopard disc as I am having the same issue after purchasing a second user machine (Macbook 2.2 core 2 duo A1181).

I have tried holding down the option key and C but my macbook just goes straight past the DVD and into the OS. Sometimes it will ask if I wish to boot using either OS X 10.4 or 10.5 but will do nothing.

I have scoured the net looking to resolve this issue so any help would be very much appreciated.

Could you tell me if everything went fine when installing from the original OS X Leopard disc as I am having the same issue after purchasing a second user machine (Macbook 2.2 core 2 duo A1181).

I have tried holding down the option key and C but my macbook just goes straight past the DVD and into the OS. Sometimes it will ask if I wish to boot using either OS X 10.4 or 10.5 but will do nothing.

I have scoured the net looking to resolve this issue so any help would be very much appreciated.

Thanks.

I dunno what to tell you. The original OS X install discs work fine, but if you have a computer with special requirements (i.e: macbook pro) you will need to install the additional software for the special features such as the keyboard. I called Apple and they sent me a replacement copy of Leopard right away.